JPH0256105B2 - - Google Patents
Info
- Publication number
- JPH0256105B2 JPH0256105B2 JP60502436A JP50243685A JPH0256105B2 JP H0256105 B2 JPH0256105 B2 JP H0256105B2 JP 60502436 A JP60502436 A JP 60502436A JP 50243685 A JP50243685 A JP 50243685A JP H0256105 B2 JPH0256105 B2 JP H0256105B2
- Authority
- JP
- Japan
- Prior art keywords
- characteristic curve
- venous blood
- cardiac pacemaker
- temperature
- blood temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000008280 blood Substances 0.000 description 88
- 210000004369 blood Anatomy 0.000 description 88
- 230000000747 cardiac effect Effects 0.000 description 86
- 230000000638 stimulation Effects 0.000 description 36
- 230000007423 decrease Effects 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 230000000737 periodic effect Effects 0.000 description 7
- 230000007704 transition Effects 0.000 description 6
- 210000001008 atrial appendage Anatomy 0.000 description 5
- 230000004962 physiological condition Effects 0.000 description 5
- 206010037660 Pyrexia Diseases 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000000284 resting effect Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 208000001871 Tachycardia Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005405 multipole Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000001020 rhythmical effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 230000006794 tachycardia Effects 0.000 description 2
- 208000031636 Body Temperature Changes Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010033557 Palpitations Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001121 heart beat frequency Effects 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
- A61N1/3655—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body or blood temperature
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Physiology (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3419439.8 | 1984-05-24 | ||
| DE3419439A DE3419439C1 (de) | 1984-05-24 | 1984-05-24 | Belastungsabhaengig frequenzvariabler Herzschrittmacher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61502171A JPS61502171A (ja) | 1986-10-02 |
| JPH0256105B2 true JPH0256105B2 (de) | 1990-11-29 |
Family
ID=6236786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60502436A Granted JPS61502171A (ja) | 1984-05-24 | 1985-05-22 | ストレスによる度数調整型心臓用ペ−スメ−カ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4688573A (de) |
| EP (1) | EP0182824B1 (de) |
| JP (1) | JPS61502171A (de) |
| AU (1) | AU4401185A (de) |
| BR (1) | BR8506753A (de) |
| DE (2) | DE3419439C1 (de) |
| WO (1) | WO1985005279A1 (de) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995390A (en) * | 1982-05-19 | 1991-02-26 | Purdue Research Foundation | Exercise responsive cardiac pacemaker |
| FR2550095B1 (fr) * | 1983-08-02 | 1986-09-26 | Brehier Jacques | Procede de commande d'un stimulateur cardiaque et sonde pour la mise en oeuvre du procede |
| US4782836A (en) * | 1984-05-24 | 1988-11-08 | Intermedics, Inc. | Rate adaptive cardiac pacemaker responsive to patient activity and temperature |
| EP0216725B1 (de) * | 1985-09-17 | 1993-12-01 | BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin | Herzschrittmacher |
| EP0225839B1 (de) * | 1985-09-17 | 1993-12-01 | BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin | Herzschrittmacher |
| EP0215730B1 (de) * | 1985-09-17 | 1993-06-16 | BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin | Herzschrittmacher |
| DE3541598A1 (de) * | 1985-11-25 | 1987-11-19 | Alt Eckhard | Belastungsabhaengig frequenzvariabler herzschrittmacher |
| US4803987A (en) * | 1986-06-11 | 1989-02-14 | Intermedics, Inc. | Temperature responsive controller for cardiac pacer |
| EP0249822B1 (de) * | 1986-06-16 | 1991-10-16 | Siemens Aktiengesellschaft | Frequenzgesteuerter Herzschrittmacher |
| DE3772669D1 (de) * | 1986-08-18 | 1991-10-10 | Siemens Ag | Messvorrichtung zur steuerung implantierbarer koerperersatzteile. |
| DE3631155A1 (de) * | 1986-09-12 | 1988-03-24 | Alt Eckhard | Frequenzvariabler herzschrittmacher mit belastungsadaequatem frequenzverhalten |
| DE3709022A1 (de) * | 1987-03-19 | 1988-09-29 | Alt Eckhard | Frequenzvariabler herzschrittmacher |
| US4903701A (en) * | 1987-06-05 | 1990-02-27 | Medtronic, Inc. | Oxygen sensing pacemaker |
| DE3732640C1 (de) * | 1987-09-28 | 1989-05-18 | Alt Eckhard | Medizinisches Geraet zum Ermitteln von physiologischen Funktionsparametern |
| US4856523A (en) * | 1987-10-08 | 1989-08-15 | Siemens-Pacesetter, Inc. | Rate-responsive pacemaker with automatic mode switching and/or variable hysteresis rate |
| FR2624024A1 (fr) * | 1987-12-07 | 1989-06-09 | Brehier Jacques | Stimulateur cardiaque et procede de reglage de ce stimulateur |
| GB2214813A (en) * | 1988-01-14 | 1989-09-13 | Stuart Charles Webb | Rate-responsive pacemaker |
| US4972834A (en) * | 1988-09-30 | 1990-11-27 | Vitatron Medical B.V. | Pacemaker with improved dynamic rate responsiveness |
| US4922930A (en) * | 1989-04-11 | 1990-05-08 | Intermedics, Inc. | Implantable device with circadian rhythm adjustment |
| US5089019A (en) * | 1989-12-06 | 1992-02-18 | Medtronic, Inc. | Muscle work output monitor by intramuscular temperature variation measurement |
| US5097831A (en) * | 1990-04-16 | 1992-03-24 | Siemens-Pacesetter, Inc. | Rate-responsive pacemaker with circuitry for processing multiple sensor inputs |
| US5134997A (en) * | 1990-08-14 | 1992-08-04 | Medtronic, Inc. | Rate responsive pacemaker and pacing method |
| US5154170A (en) * | 1990-08-14 | 1992-10-13 | Medtronic, Inc. | Optimization for rate responsive cardiac pacemaker |
| US5243981A (en) * | 1992-07-13 | 1993-09-14 | Medtronic, Inc. | Myocardial conduction velocity rate responsive pacemaker |
| US5300093A (en) * | 1992-09-14 | 1994-04-05 | Telectronics Pacing Systems, Inc. | Apparatus and method for measuring, formatting and transmitting combined intracardiac impedance data and electrograms |
| US5336244A (en) * | 1992-10-07 | 1994-08-09 | Medtronic, Inc. | Temperature sensor based capture detection for a pacer |
| US5470344A (en) * | 1993-10-06 | 1995-11-28 | Vitatron Medical, B.V. | Rate responsive pacemake with improved rate change dynamics and pacing method |
| US5376106A (en) * | 1993-10-18 | 1994-12-27 | Cardiac Pacemakers, Inc. | Multi-sensor blending in a rate responsive cardiac pacemaker |
| US5423870A (en) * | 1993-11-22 | 1995-06-13 | Cardiac Pacemakers, Inc. | Rate responsive cardiac pacemaker |
| US5578064A (en) * | 1994-08-11 | 1996-11-26 | Intermedics, Inc. | Rate responsive cardiac pacemaker with impedance sensing |
| US5520190A (en) * | 1994-10-31 | 1996-05-28 | Ventritex, Inc. | Cardiac blood flow sensor and method |
| US5562711A (en) * | 1994-11-30 | 1996-10-08 | Medtronic, Inc. | Method and apparatus for rate-responsive cardiac pacing |
| DE19609382A1 (de) | 1996-03-04 | 1997-09-11 | Biotronik Mess & Therapieg | Aktivitätsgesteuerter Herzschrittmacher |
| US5713935A (en) | 1996-08-23 | 1998-02-03 | Sulzer Intermedics Inc. | Method and apparatus for monitored biphasic cardiac impedance sensing |
| US5735880A (en) * | 1996-09-16 | 1998-04-07 | Sulzer Intermedics Inc. | Method and apparatus for reliably producing pacing pulse trains |
| US5713931A (en) * | 1996-09-16 | 1998-02-03 | Sulzer Intermedics Inc. | Method and apparatus for detecting amplitude loss in cardiac pacing pulses |
| US5722997A (en) | 1996-09-17 | 1998-03-03 | Sulzer Intermedics Inc. | Method and apparatus for cardiac impedance sensing |
| US5782884A (en) * | 1996-11-05 | 1998-07-21 | Sulzer Intermedics Inc. | Rate responsive cardiac pacemaker with peak impedance detection for rate control |
| US5718720A (en) | 1996-12-13 | 1998-02-17 | Sulzer Intermedics Inc. | Implantable cardiac stimulator with capture detection and impedance based autotuning of capture detection |
| US5735883A (en) * | 1996-12-13 | 1998-04-07 | Sulzer Intermedics Inc. | Implantable cardiac stimulator with impedance based autothreshold |
| DE19754126A1 (de) * | 1997-12-05 | 1999-06-17 | Siemens Ag | Schaltungsanordnung zur Ansteuerung einer elektrischen Antriebseinheit |
| US6091986A (en) * | 1998-04-27 | 2000-07-18 | Medtronic, Inc. | Method and apparatus for storage of physiologic signals |
| US6821249B2 (en) | 1999-03-08 | 2004-11-23 | Board Of Regents, The University Of Texas | Temperature monitoring of congestive heart failure patients as an indicator of worsening condition |
| US7127291B2 (en) * | 2002-03-01 | 2006-10-24 | Cardiac Pacemakers, Inc. | Coronary sinus lead with thermal sensor and method therefor |
| WO2005000091A2 (en) * | 2003-05-28 | 2005-01-06 | Payvar, Saeed | Method and apparatus for detecting ischemia |
| US7130689B1 (en) * | 2004-02-24 | 2006-10-31 | Pacesetter, Inc. | Methods and systems for optimizing cardiac pacing intervals for various physiologic factors |
| US9403016B2 (en) | 2012-03-27 | 2016-08-02 | The University Of Vermont And State Agricultural College | Cardiac pacemaker and uses thereof |
| KR20170002035A (ko) * | 2015-06-29 | 2017-01-06 | 엘지전자 주식회사 | 휴대용 기기 및 그의 체력 평가 방법 |
| BR112019003199A2 (pt) * | 2016-08-18 | 2019-06-18 | Novocure Ltd | medição de temperatura em array para entrega do tt fields |
| EP3941574B1 (de) | 2019-03-22 | 2023-06-21 | Pacesetter, Inc. | System zur frequenzmodulierten herztherapie unter verwendung eines temperatursensors |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867950A (en) * | 1971-06-18 | 1975-02-25 | Univ Johns Hopkins | Fixed rate rechargeable cardiac pacemaker |
| IT1028812B (it) * | 1975-04-24 | 1979-02-10 | Alcidi M | Pacemaker artificiale perfezionato |
| DE2609365A1 (de) * | 1976-03-06 | 1977-09-08 | Georg Dr Med Csapo | Elektrischer herzschrittmacher |
| FR2442631A1 (fr) * | 1978-11-30 | 1980-06-27 | Lem Spa | Pacemaker a frequence de stimulation controlee par le ph du sang du porteur |
| DE3107128C2 (de) * | 1981-02-26 | 1984-07-05 | Heinze, Roland, Dipl.-Ing., 8000 München | Regelschaltung zur Anpassung der Stimulationsfrequenz eines Herzschrittmachers an die Belastung eines Patienten |
| US4428378A (en) * | 1981-11-19 | 1984-01-31 | Medtronic, Inc. | Rate adaptive pacer |
| US4436092A (en) * | 1982-05-19 | 1984-03-13 | Purdue Research Foundation | Exercise responsive cardiac pacemaker |
| US4543954A (en) * | 1982-05-19 | 1985-10-01 | Purdue Research Foundation | Exercise responsive cardiac pacemaker |
| US4535774A (en) * | 1983-06-30 | 1985-08-20 | Medtronic, Inc. | Stroke volume controlled pacer |
| FR2550095B1 (fr) * | 1983-08-02 | 1986-09-26 | Brehier Jacques | Procede de commande d'un stimulateur cardiaque et sonde pour la mise en oeuvre du procede |
| US4566456A (en) * | 1984-10-18 | 1986-01-28 | Cordis Corporation | Apparatus and method for adjusting heart/pacer rate relative to right ventricular systolic pressure to obtain a required cardiac output |
-
1984
- 1984-05-24 DE DE3419439A patent/DE3419439C1/de not_active Expired
-
1985
- 1985-05-22 DE DE8585902466T patent/DE3564908D1/de not_active Expired
- 1985-05-22 EP EP85902466A patent/EP0182824B1/de not_active Expired
- 1985-05-22 AU AU44011/85A patent/AU4401185A/en not_active Abandoned
- 1985-05-22 WO PCT/DE1985/000173 patent/WO1985005279A1/de active IP Right Grant
- 1985-05-22 JP JP60502436A patent/JPS61502171A/ja active Granted
- 1985-05-22 BR BR8506753A patent/BR8506753A/pt unknown
- 1985-06-20 US US06/747,111 patent/US4688573A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR8506753A (pt) | 1986-09-23 |
| EP0182824B1 (de) | 1988-09-14 |
| AU4401185A (en) | 1985-12-13 |
| WO1985005279A1 (en) | 1985-12-05 |
| DE3564908D1 (en) | 1988-10-20 |
| JPS61502171A (ja) | 1986-10-02 |
| EP0182824A1 (de) | 1986-06-04 |
| DE3419439C1 (de) | 1985-11-21 |
| US4688573A (en) | 1987-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |